<!DOCTYPE html>
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
	<style type="text/css">
		body, html{width: 100%;height: 100%;margin:0;font-family:"微软雅黑";font-size:14px;}
		#l-map{height:800px;width:100%;}
		#r-result{width:100%;margin:5px;}
	</style>
    <script src="js/jquery-1.11.3.min.js"></script>
	<script type="text/javascript" src="//api.map.baidu.com/api?v=2.0&ak=lGvAYYuRYDB7JX0fRo3BqZX9ywZpUZWA"></script>
	<title>关键字输入提示词条</title>
    <script>
        $(function(){
            $('#suggestId').focus();
            $('#ok').click(function (){
                if($('#suggestId').val() == ''){
                    return;
                }
                if ($('#lng').val() == 'y' || $('#lat').val()=='x'){
                    alert('定位中，请稍后……')
                    return;
                }
                var loc = $('#suggestId').val()+'#'+$('#lng').val()+','+$('#lat').val();
                var u = window.location.href;
                if (u.indexOf('type=f') != -1)
                    localStorage.setItem('from',loc);
                else if (u.indexOf('type=t') != -1)
					localStorage.setItem('to',loc);
				history.back();
            });
        })

    </script>
</head>
<body>
	<div id="r-result">
       <input type="text" id="suggestId" size="50" style="width:250px;height:30px;line-height: 30px;border:1px solid #ccc;" />
        <input type="hidden" value="x" id="lat"/>
        <input type="hidden" value="y" id="lng"/>
        <button onclick="window.history.back()">取消</button>
        <button id="ok">确定</button>
    </div>
	<div id="searchResultPanel" style="border:1px solid #C0C0C0;width:150px;height:auto; display:none;"></div>
    <div id="l-map"></div>
</body>
</html>
<script type="text/javascript">

	// 百度地图API功能
	function G(id) {
		return document.getElementById(id);
	}

	var map = new BMap.Map("l-map");
	map.centerAndZoom("北京",12);                   // 初始化地图,设置城市和地图级别。

	var ac = new BMap.Autocomplete(    //建立一个自动完成的对象
		{"input" : "suggestId"
		,"location" : map
	});

	ac.addEventListener("onhighlight", function(e) {  //鼠标放在下拉列表上的事件
	var str = "";
		var _value = e.fromitem.value;
		var value = "";
		if (e.fromitem.index > -1) {
			value = _value.province +  _value.city +  _value.district +  _value.street +  _value.business;
		}
		str = "FromItem<br />index = " + e.fromitem.index + "<br />value = " + value;

		value = "";
		if (e.toitem.index > -1) {
			_value = e.toitem.value;
			value = _value.province +  _value.city +  _value.district +  _value.street +  _value.business;
		}
		str += "<br />ToItem<br />index = " + e.toitem.index + "<br />value = " + value;
		G("searchResultPanel").innerHTML = str;
	});

	var myValue;
	ac.addEventListener("onconfirm", function(e) {    //鼠标点击下拉列表后的事件
	var _value = e.item.value;
		myValue = _value.province +  _value.city +  _value.district +  _value.street +  _value.business;
		G("searchResultPanel").innerHTML ="onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue;

		setPlace();
	});

	function setPlace(){
		map.clearOverlays();    //清除地图上所有覆盖物
		function myFun(){
			var pp = local.getResults().getPoi(0).point;    //获取第一个智能搜索的结果
			map.centerAndZoom(pp, 18);
			map.addOverlay(new BMap.Marker(pp));    //添加标注
            console.log(pp);
            $('#lat').val(pp.lat);
            $('#lng').val(pp.lng);
		}
		var local = new BMap.LocalSearch(map, { //智能搜索
		  onSearchComplete: myFun
		});
		local.search(myValue);
	}
</script>

